155085914 has 8 divisors (see below), whose sum is σ = 234302880. Its totient is φ = 76984956.

The previous prime is 155085913. The next prime is 155085937. The reversal of 155085914 is 419580551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (155085913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278654 + ... + 279209.

It is an arithmetic number, because the mean of its divisors is an integer number (29287860).

Almost surely, 2^155085914 is an apocalyptic number.

155085914 is a deficient number, since it is larger than the sum of its proper divisors (79216966).

155085914 is a wasteful number, since it uses less digits than its factorization.

155085914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558004.

The product of its (nonzero) digits is 36000, while the sum is 38.

The square root of 155085914 is about 12453.3495092686. The cubic root of 155085914 is about 537.2677651147.

The spelling of 155085914 in words is "one hundred fifty-five million, eighty-five thousand, nine hundred fourteen".